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Articles

Article

Photopic Negative Response Using RETeval System Provides Objective RNFL Information

Glaucoma Physician
September 2023
Researchers from Athens investigated structural and functional changes in the optic nerve in patients with early glaucoma under treatment.
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Article

PRIVATE – From Urban Academia To Rural Private Practice

Women in Optometry
September 2023
Drs. Dorothy Hitchmoth and Julie Rodman are using handheld ERG to embrace new guidance from the diabetic retinopathy taskforce with a goal to elevate the standard of care.
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Press Release

LKC Technologies Wins Sustainable Exhibitor Award

September 2023
LKC was recognized with a Sustainable Exhibitor Award by the European Society of Cataract & Refractive Surgeons (ESCRS) at their 41st Congress, held in Vienna, Austria.
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Press Release

Task Force Releases Consensus Document for Managing DR in Optometry

September 2023
A panel of optometrists endeavored to develop a set of guidelines that will guide peers in simplifying and standardizing DR assessment and management to avoid preventable vision loss.
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Article

Increase Access to Eye Care at Your Practice

Optometric Management
August 2023
Dr. Francis Bynum discusses how to make eye care more accessible, how to select devices based on ROI and patient needs, and how to train staff to use them.
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Article

How We Spurred 5% Growth Over Last Year in Diabetes Services

Review of Optometric Business
August 2023
Dr. Melissa Richard discusses how her practice is expanding comprehensive diabetic eyecare services, highlighting key actions, investments, and strategies to enhance patient care.
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Article

Simplify Grading and Risk Assessment in Diabetic Retinopathy

Review of Optometry
August 2023
In this Review of Optometry feature, leading optometrists propose that DR is graded at the time of diagnosis and at each subsequent visit, and that retinal cell function is quantified.
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Article

Diabetic Retinopathy Management Protocols for Optometry

Review of Optometry
July 2023
In this July 2023 issue of Review of Optometry, leading optometrists explain lay out fundamental principles for diabetic retinopathy management and share valuable advice.
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Article

The Three Biggest Ways ERG Changed My Practice

Women in Optometry
June 2023
Read this June 2023 Women in Optometry feature to learn why Dr. Frances Bynum cannot imagine practicing without her RETeval handheld ERG.
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Article

Retina Technology To Upgrade Patient and Practice Health

Optometric Management
June 2023
In the June 2023 issue of Optometric Management, Tim Earley, OD reviews posterior segment technology that improves patient experience and ...
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Eye care space shows new developments in 2023 for diabetes care
Article

Eye Care Space Shows New Developments for Diabetes Care

Optometry Times
May 2023
As Dr. Paul Chous explains in the May 2023 issue of Optometry Times, RETeval’s DR Score arms eye care providers with an easily understandable risk number…
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Why Modern ERG Is Re-Defining Diabetes Management
Article

Why Modern ERG Is Re-Defining Diabetes Management

Review of Optometry
May 2023
In this Review of Optometry article from May 2023, Drs. Earley, Ferucci and Rodman explain how the RETeval is enhancing their clinical decision-making.
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Article

3 Goals I Project Meeting By Year’s End

Review of Optometric Business
May 2023
Setting practice goals can ensure you stay on track to continually improve patient care and profitability. Here are Dr. Melissa Richard’s 3 goals.
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Article

Simple, Diverse Strategies for ERG Coding in Patients with Diabetes

Review of Optometric Business
April 2023
According to Dr. Dorothy Hitchmoth, the RETeval device is changing how she cares for diabetic patients. In this Review of Optometric Business article, she shares ...
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Article

The ERG Revolution in Glaucoma and Beyond with RETeval

PIE Magazine
April 2023
It’s time for ERG to shine. Media MICE correspondent Matt Herman met with two doctors on the sidelines of APAO 2023 in Kuala Lumpur to talk about ERG
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  • Products
    • RETeval
    • UTAS mf/PERG
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    • RETevet
  • Electrophysiology Tests
    • Electroretinography (ERG)
    • Full-Field ERG (ffERG)
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      Germantown, MD 20876 USA
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California Proposition 65 information

Prop-65Warning: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Substance Tables:

The table below lists substances which may be contained within LKC’s RETeval and RETevet products. Substances listed as Type 1 are within permissible levels in one or more of LKC’s products. Substances listed as Type 2 are used in the production of some components used in LKC products and may be present at trace levels, but are typically destroyed during processing. 

RETeval and RETevet Devices

Substance CAS # Type Listed as causing:
Nickel 7440-02-0 1 Cancer
Acrylonitrile 107-13-1 2
Ethylbenzine 100-41-4 2
Crystaline Silica 14808-60-7 1
Lead 7439-92-1 1 Cancer Developmental Toxicity Male Reproductive Toxicity Female Reproductive Toxicity
Methylene Chloride 75-09-2 2 Cancer Female Reproductive Toxicity
Bisphenol A 80-05-7 2
N-Hexane  110-54-3 2 Male Reproductive Toxicity